The triboelectric effect is a phenomenon where a charge is generated on two dissimilar materials when the materials are moved apart after being in contact with each other. Triboelectric nanogenerators (TENGs) use this effect to convert mechanical motion into electrical energy. The compactness of TENGs allows them to be used as wearable devices that can harness the motion of the body to power electronics. Being wearables, the emphasis is placed on the fabric properties (such as the comfort of the material) and the charge-carrying capacity of the nanogenerators. Generally, the triboelectric materials chosen for the nanogenerator should be safe, compatible with the human body (biocompatible), flexible and breathable while being able to maintain a high electrical output performance. Among the many materials considered for TENGs, electrospun fibers are a promising candidate as they are lightweight, strong, and have desirable electrical properties. Electrospinning is a technique by which solutions of polymers are drawn into fibers using electrical charge. There are ongoing efforts to add metals to electrospun fibers to improve the electrostatic potential and charge-trapping capabilities. But this has led to compromises being made between the comfort and the output performance of the material.
Veranese Promoted to CEO of AMI
With the continued growth and evolution of Advanced Manufacturing International, Inc. (AMI), the